172862170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1329709}}^1$

素因数の和:1329729

約数の個数: 16

約数和(自身を含む): 335086920

約数和(自身を除く): 162224750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1329709, 2659418, 6648545, 13297090, 17286217, 34572434, 86431085, 172862170]

約数ペア:

[(1, 172862170), (2, 86431085), (5, 34572434), (10, 17286217), (13, 13297090), (26, 6648545), (65, 2659418), (130, 1329709)]